package com.cmower.dzone.hashmap1;

import org.checkerframework.checker.units.qual.K;

import java.util.HashMap;
import java.util.Map;

public class HashMapTest {
    public static void main(String[] args) {
        HashMap<String,String> map = new HashMap<>();
        map.put("cmower","沉默王二");
        map.put("cmowsan","沉默王三");

    }
}
